In terms of innovative engine tech, Mazda's SkyActiv-G engine and Toyota's 2.5-liter Dynamic Force engine are two industry ...
The INNengine e-Rex is tiny and can change compression ratios in the blink of an eye. But that's just the start of what makes it different from other engines.
We'll be wanting these engines to return when they eventually meet their demise.
The global shift toward fuel-efficient, downsized powertrains secures the long-term profitability of the automotive balance ...